896c7582c90c506fb0c3fc69ed4e81266a47129f79682d89f76a5583c0113efa | Triage

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
13-06-2024 05:07

Sharing

Report Analysis Logs

General

Target

$PLUGINSDIR/StartMenu.dll
Size

7KB
MD5

12281b59f907027f4d374b8423e2b0f9
SHA1

21216630633bb6cc4aa9b1c5873f345bbe06b74c
SHA256

1cc68f4aef76d70d7326853f0e604ff3ac926c1dfe7aee7ad69a3259280a4e66
SHA512

7c8c7a5c7f8e6d7a0b5d54ad1bfc34831358487985bd64459cd22f45f82385f4740e7a62048b01759b79e3d0f05ccb8152d63c3d864f308146ce5c746a9296b6
SSDEEP

96:qgiqVPb3X8K8Kdr3gEq6nNdMk6Qiw290+q6LDtJ1tR3hhEl7y:qgiqVPgK8K9eIdE9B/tVhg7

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

288 2448 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2444 wrote to memory of 2448	2444	rundll32.exe	rundll32.exe
PID 2444 wrote to memory of 2448	2444	rundll32.exe	rundll32.exe
PID 2444 wrote to memory of 2448	2444	rundll32.exe	rundll32.exe
PID 2444 wrote to memory of 2448	2444	rundll32.exe	rundll32.exe
PID 2444 wrote to memory of 2448	2444	rundll32.exe	rundll32.exe
PID 2444 wrote to memory of 2448	2444	rundll32.exe	rundll32.exe
PID 2444 wrote to memory of 2448	2444	rundll32.exe	rundll32.exe
PID 2448 wrote to memory of 288	2448	rundll32.exe	WerFault.exe
PID 2448 wrote to memory of 288	2448	rundll32.exe	WerFault.exe
PID 2448 wrote to memory of 288	2448	rundll32.exe	WerFault.exe
PID 2448 wrote to memory of 288	2448	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2444

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2448

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2448 -s 224
3⤵
- Program crash
PID:288

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads